K9 Unit

K9 Unit is a Scorestreak Reward in Multiplayer available for unlock at level 51. It requires 1700 points in a match before using.

Just as its name implies, this Scorestreak sends a pack of dogs that hunts enemy combatants for up to 50 seconds. The dogs can easily be shot and killed before they attack by the enemy team. One jump attack will instantly kill a soldier.